The UFC heads to Poland this week, kicking off a run of nine straight weekends with fight cards, and much could change in divisional landscapes over that time.

It starts in the welterweight class this week, with an unexpected headliner between perennial contender Donald Cerrone (32-9 MMA, 19-6 UFC) and undefeated English upstart Darren Till (15-0-1 MMA, 3-0-1 UFC).

Cerrone has been a fixture for years in the rankings, first in the lightweight division and, more recently, at 170 pounds. Meanwhile, Till considers himself the future of the welterweight division but has yet to break into the USA TODAY Sports/MMAjunkie MMA rankings.

The two meet on Saturday in the main event of UFC Fight Night 118, which takes place at Ergo Arena in Gdansk and streams on UFC Fight Pass.

Could the division have an entirely new look after this weekend? Check out that weight class and more in the latest update to our lists.